255516300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{21839}}^1$

素因数の和:21872

約数の個数: 108

約数和(自身を含む): 862548960

約数和(自身を除く): 607032660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 180, 195, 225, 234, 260, 300, 325, 390, 450, 468, 585, 650, 780, 900, 975, 1170, 1300, 1950, 2340, 2925, 3900, 5850, 11700, 21839, 43678, 65517, 87356, 109195, 131034, 196551, 218390, 262068, 283907, 327585, 393102, 436780, 545975, 567814, 655170, 786204, 851721, 982755, 1091950, 1135628, 1310340, 1419535, 1637925, 1703442, 1965510, 2183900, 2555163, 2839070, 3275850, 3406884, 3931020, 4258605, 4913775, 5110326, 5678140, 6551700, 7097675, 8517210, 9827550, 10220652, 12775815, 14195350, 17034420, 19655100, 21293025, 25551630, 28390700, 42586050, 51103260, 63879075, 85172100, 127758150, 255516300]

約数ペア:

[(1, 255516300), (2, 127758150), (3, 85172100), (4, 63879075), (5, 51103260), (6, 42586050), (9, 28390700), (10, 25551630), (12, 21293025), (13, 19655100), (15, 17034420), (18, 14195350), (20, 12775815), (25, 10220652), (26, 9827550), (30, 8517210), (36, 7097675), (39, 6551700), (45, 5678140), (50, 5110326), (52, 4913775), (60, 4258605), (65, 3931020), (75, 3406884), (78, 3275850), (90, 2839070), (100, 2555163), (117, 2183900), (130, 1965510), (150, 1703442), (156, 1637925), (180, 1419535), (195, 1310340), (225, 1135628), (234, 1091950), (260, 982755), (300, 851721), (325, 786204), (390, 655170), (450, 567814), (468, 545975), (585, 436780), (650, 393102), (780, 327585), (900, 283907), (975, 262068), (1170, 218390), (1300, 196551), (1950, 131034), (2340, 109195), (2925, 87356), (3900, 65517), (5850, 43678), (11700, 21839)]